Summary
This quote suggests that one should express their positive emotions outwardly, especially on their face. It implies that one's emotions can be contagious and have an impact on others. By notifying or showing their happiness and contentment through a smiling or joyful expression, individuals can uplift the mood of those around them and create a more positive environment. It serves as a reminder to be mindful of how our emotions affect others and encourages sharing our positive state of mind with the world.